Archive:: American Journal of Applied Mathematics:: Science Publishing Group

Volume 6, Issue 5, October 2018

Advance Exp (-Φ(ξ)) Expansion Method and Its Application to Find the Exact Solutions for Some Important Coupled Nonlinear Physical Models

M. Mashiur Rahhman, Ayrin Aktar, Kamalesh Chandra Roy

Issue: Volume 6, Issue 5, October 2018

Pages: 149-158

Received: 4 October 2018

Accepted: 7 November 2018

Published: 18 December 2018

DOI: 10.11648/j.ajam.20180605.11

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Abstract: The theoretical investigations of resonance physical phenomena by nonlinear coupled evolution equations are become important in currently. Hence, the purpose of this paper is to represent an advance exp (-Φ(ξ))-expansion method with nonlinear ordinary differential equation for finding exact solutions of some nonlinear coupled physical models. The p... Show More

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Rotational Effect on Viscous Fluid Flow through Rectangular Rotating Straight Duct

Nazmul Islam, Lasker Ershad Ali, Ariful Islam

Issue: Volume 6, Issue 5, October 2018

Pages: 159-166

Received: 8 October 2018

Accepted: 6 November 2018

Published: 18 December 2018

DOI: 10.11648/j.ajam.20180605.12

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Abstract: In this paper, a numerical study has been done for fully developed laminar flow of an incompressible viscous fluid through a rotating straight duct with rectangular cross-section. The duct is rotated at a constant angular velocity around the vertical axis. The flow depends on the pressure driven parameter and the rotational parameter along with asp... Show More

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